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UniMixins Mod Wiki & Guide

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UniMixins Mod is a Mixin loader for Minecraft 1.7.10 (with partial 1.8.9~1.12.2 support) designed for maximum compatibility. It aims to combine the features of as many mixin loaders as possible, and its modular nature makes it possible to use along other loaders if desired.

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Contents (4)
  1. Guides
  2. Frequently asked questions
  3. Gallery
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Guides

Step-by-step, in-game.

How to Decide Which UniMixins Modules You Actually NeedStart From Your Mod List Before touching UniMixins, list the mods that rely on mixins. Each of those mods needs the…How to Fix a Crash Caused by Overlapping Mixin FeaturesRecognize the Symptom Overlap crashes typically appear during early startup, before the main menu. The log usually…How to Install UniMixins Without Breaking Your Other Mixin LoadersUnderstand the Module System First UniMixins is not a single monolithic loader. It ships as a set of separate feature…How to Run UniMixins Alongside Another 1.7.10 Mixin LoaderWhy Coexistence Is Possible Most 1.7.10 mixin loaders are monolithic: each bundles mixin plus its own extras, so two…

Frequently asked questions

How do I know if UniMixins is actually loading?
Check your game log for UniMixins startup messages during launch, which appear before the main mod list loads. If you see mixin-related errors referencing UniMixins, it is loading but something else is wrong.
Do I need the combined jar or the separate modules?
The combined jar is the simplest option and works for most players. Use separate modules only if you want to run UniMixins alongside another mixin loader and need to avoid feature overlap.
Why does my game crash when I add UniMixins next to another mixin loader?
Two loaders providing the same extra feature will conflict, causing a crash during mixin application. Disable the overlapping module in UniMixins or remove the other loader's equivalent feature.
How do I run UniMixins with another 1.7.10 mixin loader?
Install only the specific UniMixins modules that the other loader does not already provide. Keep the combined jar out of your mods folder in this setup, since it bundles everything.

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